flintstone
flints·tone
noun
1.
pebbles of flint used in masonry construction
Origin
From Middle English flynt ston; equivalent to flint + stone.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.